Strem Catalog
Chemical ManufacturingWashington, United States11-50 Employees
Strem Catalog is a specialty chemical manufacturer and supplier focused on high-purity compounds, with particular strengths in organometallics, catalysts, ligands, and nanomaterials. It maintains a broad catalog of more than 6,000 products for research use and offers custom synthesis and cGMP-compliant production for pharmaceutical applications. The company also maintains Active Drug Master Files in North America and Europe to support regulatory needs. Its customers include academic, industrial, and government R&D laboratories, as well as firms in pharmaceutical, microelectronics, chemical, and petrochemical sectors. Since 2021, Strem has operated as part of Ascensus Specialties. The Bellevue, Washington-based company also runs a Newburyport facility and a European office in Bischheim, France, and it maintains substantial on-hand inventory to support quick order fulfillment.